enslave.cc

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// Copyright 2014 The Galactic Bloodshed Authors. All rights reserved.
// Use of this source code is governed by a license that can be
// found in the COPYING file.

/* enslave.c -- ENSLAVE the planet below. */

#include "gb/commands/enslave.h"

#include <cstdio>
#include <cstdlib>
#include <cstring>

#include "gb/GB_server.h"
#include "gb/buffers.h"
#include "gb/files_shl.h"
#include "gb/getplace.h"
#include "gb/max.h"
#include "gb/races.h"
#include "gb/ships.h"
#include "gb/shlmisc.h"
#include "gb/vars.h"

void enslave(const command_t &argv, GameObj &g) {
  const player_t Playernum = g.player;
  const governor_t Governor = g.governor;
  int APcount = 2;
  int aliens = 0;
  int def = 0;
  int attack = 0;
  racetype *Race;

  auto shipno = string_to_shipnum(argv[1]);
  if (!shipno) return;
  auto s = getship(*shipno);

  if (!s) {
    return;
  }
  if (testship(Playernum, Governor, *s)) {
    return;
  }
  if (s->type != ShipType::STYPE_OAP) {
    sprintf(buf, "This ship is not an %s.\n", Shipnames[ShipType::STYPE_OAP]);
    notify(Playernum, Governor, buf);
    return;
  }
  if (s->whatorbits != ScopeLevel::LEVEL_PLAN) {
    sprintf(buf, "%s doesn't orbit a planet.\n", ship_to_string(*s).c_str());
    notify(Playernum, Governor, buf);
    return;
  }
  if (!enufAP(Playernum, Governor, Stars[s->storbits]->AP[Playernum - 1],
              APcount)) {
    return;
  }
  auto p = getplanet(s->storbits, s->pnumorbits);
  if (p.info[Playernum - 1].numsectsowned == 0) {
    g.out << "You don't have a garrison on the planet.\n";
    return;
  }

  /* add up forces attacking, defending */
  attack = aliens = def = 0;
  for (auto i = 1; i < MAXPLAYERS; i++) {
    if (p.info[i - 1].numsectsowned && i != Playernum) {
      aliens = 1;
      def += p.info[i - 1].destruct;
    }
  }

  if (!aliens) {
    g.out << "There is no one else on this planet to enslave!\n";
    return;
  }

  Race = races[Playernum - 1];

  Shiplist shiplist(p.ships);
  for (auto s2 : shiplist) {
    if (s2.alive && s2.active) {
      if (p.info[s2.owner].numsectsowned && s2.owner != Playernum)
        def += s2.destruct;
      else if (s2.owner == Playernum)
        attack += s2.destruct;
    }
  }

  deductAPs(Playernum, Governor, APcount, (int)s->storbits, 0);

  g.out << "\nFor successful enslavement this ship and the other ships here\n";
  g.out << "that are yours must have a weapons\n";
  g.out << "capacity greater than twice that the enemy can muster, including\n";
  g.out << "the planet and all ships orbiting it.\n";
  sprintf(buf, "\nTotal forces bearing on %s:   %d\n", prin_ship_orbits(&*s),
          attack);
  notify(Playernum, Governor, buf);

  sprintf(telegram_buf, "ALERT!!!\n\nPlanet /%s/%s ", Stars[s->storbits]->name,
          Stars[s->storbits]->pnames[s->pnumorbits]);

  if (def <= 2 * attack) {
    p.slaved_to = Playernum;
    putplanet(p, Stars[s->storbits], (int)s->pnumorbits);

    /* send telegs to anyone there */
    sprintf(buf, "ENSLAVED by %s!!\n", ship_to_string(*s).c_str());
    strcat(telegram_buf, buf);
    sprintf(buf, "All material produced here will be\ndiverted to %s coffers.",
            Race->name);
    strcat(telegram_buf, buf);

    sprintf(buf,
            "\nEnslavement successful.  All material produced here will\n");
    notify(Playernum, Governor, buf);
    sprintf(buf, "be diverted to %s.\n", Race->name);
    notify(Playernum, Governor, buf);
    sprintf(buf,
            "You must maintain a garrison of 0.1%% the population of the\n");
    notify(Playernum, Governor, buf);
    sprintf(buf,
            "planet (at least %.0f); otherwise there is a 50%% chance that\n",
            p.popn * 0.001);
    notify(Playernum, Governor, buf);
    sprintf(buf, "enslaved population will revolt.\n");
    notify(Playernum, Governor, buf);
  } else {
    sprintf(buf, "repulsed attempt at enslavement by %s!!\n",
            ship_to_string(*s).c_str());
    strcat(telegram_buf, buf);
    sprintf(buf, "Enslavement repulsed, defense/attack Ratio : %d to %d.\n",
            def, attack);
    strcat(telegram_buf, buf);

    g.out << "Enslavement repulsed.\n";
    g.out << "You needed more weapons bearing on the planet...\n";
  }

  for (auto i = 1; i < MAXPLAYERS; i++)
    if (p.info[i - 1].numsectsowned && i != Playernum)
      warn(i, Stars[s->storbits]->governor[i - 1], telegram_buf);
}